67205943

素因数分解:

$3^4\times 7^1\times {\mathrm{118529}}^1$

素因数の和:118548

約数の個数: 20

約数和(自身を含む): 114737040

約数和(自身を除く): 47531097

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 118529, 355587, 829703, 1066761, 2489109, 3200283, 7467327, 9600849, 22401981, 67205943]

約数ペア:

[(1, 67205943), (3, 22401981), (7, 9600849), (9, 7467327), (21, 3200283), (27, 2489109), (63, 1066761), (81, 829703), (189, 355587), (567, 118529)]